Appearance:

Slightly smaller and less heavy than Willow Ptarmigan. Overall greyer plumage, and a more delicate bill. Male summer with grey upperparts and white underparts. Female summer with browner upperparts than male. Both sexes completely white in winter plumage, except for black lores in males. Wings white and tail feathers black in all plumages in both sexes.

Sound:

Call of male a very distinct "rrrrrrr", being a rattling rapid pulse of clicks, like running a stick along a picket fence. Female has similar sounds, but is higher pitched and not so coarse as male.

Flushed:

Distribution:

Wikipedia: map (se also Xeno-canto below)

Ecology:

Birdlife ecology

Links:

Observation.org Latest observations

Video IBC

Image search Flickr NB! May give other species

Sound search at Xeno-canto

Featherbase

CC

CC-photo:fveronesi1, Licence,Link,

CC-sound:Peter Boesman, Licence,Link.

Appearance:

Seldom seen, often heard. Very small, compact bird with secretive behaviour. Heavily striated brown upperparts and paler belly. Males with black throat or black throat-band. Only the male shows different pale or rufous morphs. Appears long-winged when flying, with a straight and low line of flight.

Sound:

Song a very characteristic, short, tri-syllabic whistling, with each syllable ending with a sharp rise in pitch "weet weet-weet". The two last syllable linked together. Other sounds: A nasal disyllabic mewing "mau-au", and a wader-like rolling "wreee".

Song:

Distribution:

Xeno-canto: map

Ecology:

Birdlife ecology

Links:

Observation.org Latest observations

Video IBC

Image search Flickr NB! May give other species

Sound search at Xeno-canto

Featherbase

CC